baber/WOPTO huggingface dataset:
Patent JP-H02231550-A (JP)
Title: Water infiltration sensor instrument
Inventor: NOBA KUNIHIRO
IPC: G01M3/38
Filed: 1989-03-02
Abstract: PURPOSE:To rapidly and exactly detect water infiltration by providing the water infiltration sensor instrument which is provided with a water absorptive expansion material in alignment to the axial direction of a casing and is constituted to apply a pressing force to coated optical fibers and to curve the fibers when swollen by absorbing water, in the bottom of the cylindrical closer of an optical fiber cable. CONSTITUTION:The water infiltration sensor instrument 8 is constituted of a chamber block 22 provided with the water absorptive expansion material 31, the box-shaped casing 20 consisting of a solid part block and by passing the coated optical fibers 5, 5a in the casing and putting a cap 20a thereon. This instrument is disposed in the bottom of the cylindrical closure 6 which is the juncture of the optical fiber cables 1, 1a. Water passes the through-hole on the base of the casing 20 and is absorbed in the water absorptive expansion material 26 when the water infilters the enclosure 6. The expansion material 26 is rapidly expanded in this way to push a fixing plate 32 up to a stopper 33 via the position of a chain line A. The coated fibers 5, 5a curve like a chain line B in a recessed part 29 in a central groove 28 to increase the transmission loss of light. This increase is detected and the water infiltration is known.
Patent JP-S58170667-A (JP)
Title: Power steering device
Inventor: FUKINO MASATO
IPC: B62D113/00
Filed: 1982-03-30
Abstract: PURPOSE:To further regulate the normal steering force by controlling such that the assisting effect different from that for producing the desired steering force will be produced when the car is in the holding state. CONSTITUTION:When changing from the steering state to the holding state, a signal corresponding to that state is produced from a sensor 32 at the detecting section 30 and provided to the detecting circuit 31. Said circuit 31 will detect the holding state on the basis of the signal detected by said sensor 32, and feed the detected signal to the control circuit 34 in the control section 33. Upon detection of said signal, a control level for producing the lower assisting effect by predetermined rate than the control level to be produced in correspondence to the car speed provided from the input terminal 34a is calculated and fed as a new control signal to a liquid pressure system 35.
Patent JP-S63219409-A (JP)
Title: Suspension system
Inventor: SHIOTANI MAKOTO
IPC: B60G17/00
Filed: 1987-03-09
Abstract: PURPOSE:To make it possible to accelerate or decelerate rapidly without weakening the feeling of the acceleration or deceleration and without accompanying surging by incorporating a characteristic of restricting longitudinal relative movements in addition to a characteristic of restricting vertical relative movements between a chassis and wheels. CONSTITUTION:A longitudinal direction suspension 3 and a vertical direction suspension 4 are respectively incorporated between a chassis 1 and a wheel 2 on a road surface 7. An acceleration-deceleration detection means 5 and a controller are also attached to the chassis. When an acceleration or deceleration of the chassis 1 is detected with the acceleration-deceleration detection means 5, an acceleration or deceleration information 8 is inputted to the controller 6. The controller 6 outputs a control signal 9 to the longitudinal direction suspension 3 so that the characteristics of the longitudinal direction suspension becomes to increase an amplitude at the time of building up a rapid acceleration and to restrict the amplitude toward the end of the initial buildup. This makes it possible to accelerate or decelerate rapidly without accompanying a weakening of an acceleration or deceleration feeling or without causing surging.
Patent JP-S62215080-A (JP)
Title: Synthetic leather
Inventor: ARAKI OSAMU
IPC: D06N3/18
Filed: 1986-03-10
Abstract: PURPOSE:Flexible synthetic leather having improved heat resistance, hydrolysis resistance, light resistance and oil resistance, obtained by laminating specific resin layers through a specific adhesive layer to the surface of a textile base. CONSTITUTION:A textile base 1 (the surface is preferably napped) consisting of woven and knitted fabric, nonwoven fabric, etc. is coated with a polycarbonate type aromatic urethane adhesive layer 2, a polycarbonate type aromatic urethane skin lower layer 3, further, a polyamino acid resin skin upper layer 4 and a crosslinking type silicone resin surface treatment layer 5 successively to give synthetic leather having improved appearance, feeling and especially improved wear resistance. A two-component system polyurethane consisting of both polycarbonate diol and an aromatic diisocyanate is preferable as the adhesive layer 2 and one component type polyurethane consisting of both the polycarbonate diol and the aromatic diisocyanate is preferable as the skin lower layer 3.
Patent JP-S59177783-A (JP)
Title: Buffer memory controlling system
Inventor: TATEISHI TERUTAKA
IPC: G06F12/08
Filed: 1983-03-28
Abstract: PURPOSE:To prevent extreme lowering of buffer hit ratio of access from a device of low access frequency by determining a block to be replaced only when memory access request from a device to which replace block determining device is allotted is received. CONSTITUTION:When the device selection signal SEL 0 is logic ''1'', an LRU writing controlling circuit 13-0 attains to operatable state. At the same time, a selection circuit 7-4 selects and outputs a replace level signal from a replace circuit 14-0. When the device selection signal SEL1 is logic ''1'', an LRU writing controlling circuit 13-1 attains to operatable state, and at the same time, the selection circuit 7-4 selects and outputs a replace level signal from a replace circuit 14-1. In the case where a coincidence signal FOUND goes to logical ''0'' for memory access from the central processing unit 2, a replace level signal from the replace circuit 14-0 is outputted as a data selection signal WAY through the selection circuits 7-4 and 7-1.
Patent JP-H11337919-A (JP)
Title: Liquid crystal projector
Inventor: UMEHARA MIKIHIRO
IPC: G02F1/13
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector capable of being made high in brightness, high in definition and small in size by forming at least either one of a lens, supporting plate of a polarizing body in a polarizing plate, or a transparent substrate constituting a liquid crystal panel of a sapphire substrate. SOLUTION: At least either one of a dichroic mirror, a filter 3, a lens 4, a supporting plate of a polarizing body in polarizing plate 6, 7, or a transparent substrate constituting a liquid crystal panel is formed of a sapphire substrate. Since the sapphire substrate has a high thermal conductivity, it can effectively radiate heat generated by each part, Namely, by using the sapphire substrate with high thermal conductivity as a supporting plate and sticking it to a polarizing plate together, thermal storage caused by absorption of light incapable of passing through the polarizing body can effectively be radiated. Further, the thermal storage on the polarizing plate 6 can very effectively be radiated by using a cooling fan combined the sapphire substrate.
Patent JP-S56147801-A (JP)
Title: Alpha-glycosylpullulan
Inventor: SAKAI SHIYUUZOU
IPC: C12P19/16
Filed: 1980-04-19
Abstract: PURPOSE: To obtain the titled compound, consisting of a novel pullulan derivative, and useful for a main raw material for food industry and various molded articles, an adhesive, etc., by reacting cyclodextrin glucanotransferase with an aqueous solution containing pullulan and a starchy substance.  
     CONSTITUTION: (B) A cyclodextrin glucanotransferase specimen prepared by ultracentrifuging a culture fluid of a microorganism, e.g. Bacillus stearothermophilus, and salting out the supernatant liquid with ammonium sulfate in a saturated state is added to (A) an aqueous solution containing pullulan which is a linear high polymeric polysaccharide expressed by formula I (n is 20W4,000) and a starchy substance, e.g. maltodextrin, and reacted at pH 3.0W10.0 and a temperature of 20W80°C to give the aimed substance of formula II (m is O and an integer≥1; n is 20W4,000). The resultant substance may be then hydrolyzed with a pullulase, etc. to afford an oligosaccharide. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59176611-A (JP)
Title: Angle detector for press work
Inventor: KUMAGAI TAKU
IPC: G01B11/26
Filed: 1983-03-28
Abstract: PURPOSE:To detect the angle of a work without detaching the work from a pressure nor receiving table by forming an optical image of the work by illumination light on a photoelectric sensor through a lens, heat insulating filter, etc, and generating a work angle signal. CONSTITUTION:The work 4 in process of machining such as bending by the pressure and receiving tables of a press is lighted by a luminaire 14 provided to the arm of the base of the press so that the angle is adjusted freely. Then, a light image of the work 4 is formed on screens 66 and 68 through the lens, a color filter 34, heat insulating filter 56, etc., and detected by photoelectric line sensors 74 and 76, and 78 and 80. Their detected values are A/D-converted and processed by a CPU together with the angle of rotation of the luminaire 14 for arithmetic value correction to calculate two straight lines successively to the coordinate position of the center point of the light image of the work 4 and also decide on the angle of intersection of those straight lines corresponding to the work angle, thereby displaying them on a display device 150. Therefore, the angle of the work being machined is detected without being detached from the pressure table nor receiving table.
Patent JP-S62284603-A (JP)
Inventor: JIYOOJI EI PUROBUOSUTO
IPC: A44B18/00
Filed: 1987-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11250624-A (JP)
Title: Magnetic tape cartridge
Inventor: MORITA KIYOO
IPC: G11B23/30
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To avoid the loosening only by the simple improvement of the construction of a housed electronic component or its dummy component. SOLUTION: An IC board 10 in which management information data, etc., of the recorded contents of a magnetic tape are stored is incorporated by the cartridge case 1 of a magnetic tape cartridge M which is composed of an upper half case 3 and a lower half case 2. A flexible deformation part 31 which is pushed and energized by the inner wall 3b of the upper half case 3 is provided on the upper edge part of the IC board 10 which is fitted to the housing space 15 of the cartridge case 1. The lower edge part of the IC board 10 has an inclined surface 35 inclined in a thicknesswise direction. A support groove 37 with a wedge-shaped cross-section which has an inclined surface 36 corresponding to the inclined surface 35 of the lower edge part is formed on the bottom of the housing space 15.  The IC board 10 is held and fixed elastically by the cartridge case 1 and, further, its lower edge part is supported by the support groove 37.
Patent JP-H05255046-A (JP)
Title: Medical cosmetic
IPC: A61K8/00
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a medical cosmetic having excellently promoting action on growth of hair, high safety and low irritation to the skin. CONSTITUTION:The medicinal cosmetic contains 0.001-10wt.% extract of Hypericum erectum thumb. and carbon dioxide gas, having pH >=7, especially pH 4.5-6.5. The medical cosmetic is prepared by charging a pressure container with components except carbon dioxide gas and sealing a high-pressure carbon dioxide gas into the pressure container, adding dry ice pellets to a pressure container and sealing or charging the pressure container with a component except carbon dioxide gas contained in a carbonate such as sodium hydrogencarbonate and adding a pH adjuster to evolve carbon dioxide gas, namely sealing method. Carbon dioxide gas is partly dissolved in the medicinal cosmetic whole partly exists as gas in the container. The concentration of carbon dioxide gas contained is preferably >=60ppm and carbon dioxide gas is preferably injected in the container to make 1.2-8kg/cm<2> gauge-pressure in the container at 35 deg.C.
Patent JP-H05259396-A (JP)
Title: Circuit element adjustment device
IPC: H01L27/04
Filed: 1992-03-11
Abstract: PURPOSE:To set output characteristics of a circuit element definitely in a short time by trimming a plurality of adjusting resistors. CONSTITUTION:A characteristic measuring instrument 43 is designed to measure the characteristics of two output terminals in terms of an HIC circuit 11 as a circuit device intended for adjustment. Two resistors of the HIC circuit are selected for alternating trimming until the characteristics of a corresponding output terminal is settled within a specified range. A laser trimming device executes trimming by a specified quantity from a previous trimming end point. This work is repeated until the characteristics of the two output terminals are settled within the specified range.
Patent JP-H07258844-A (JP)
Title: Film forming device utilizing discharge plasma of magnetic neutral line
Inventor: TANABE MASABUMI
IPC: C23C16/50
Filed: 1994-03-24
Abstract: PURPOSE:To prevent adhesion of a film forming material to electric field coils and to always stably maintain a high-purity plasma state by providing a film forming device with a shielding material for capturing unnecessary materials along the inner side of the electric field generating coils thereof. CONSTITUTION:This film forming device is provided with the three electromagnetic coils 4, 5, 6 as magnetic field generating means on the outer side of a cylindrical metallic partition wall delineating a cylindrical plasma generating chamber 2. The high-frequency discharge plasma of high purity is formed within a magnetic neutral line 7 formed in the plasma generating chamber 2 by an antenna 8 and a target 13 is sputtered over the entire surface thereof. Of the sputtered particles, the particles advancing toward the side wall of the vacuum chamber 1 are captured by a cylindrical deposition preventive body 10 disposed on the inner side of the antenna 8, by which the adhesion of sputtering materials to the side wall is prevented. The antenna 8 is enclosed by a dielectric enclosing member 9 for preventing sputtering. A rectangular strip-like deposition preventive plate may be used well in place of the cylindrical deposition preventive body 10.
Patent JP-S59178823-A (JP)
Title: Semiconductor logical circuit
Inventor: KOIKE HIDEJI
IPC: H03K19/0948
Filed: 1983-03-30
Abstract: PURPOSE:To offer a semiconductor circuit with ease of design and manufacture and less in the element characteristic due to a radiant ray or the like by constituting a circuit having a hysteresis characteristic with far less number of elements in comparison with those of a conventional circuit. CONSTITUTION:When a VIN is zero, a transistor(TR) T33 is turned on, a TRT32 is turned on, a TRT31 is turned off and an output voltage Vout is nearly a Vcc. When the VIN is increased from 0 toward the Vcc, the T33 remains turned off, a voltage VA at a point A is also increased, and reaches up to Vcc-VF, where the VF is a voltage drop component of a PN junction diode of the T33. When the VA exceeds an inverting voltage VIN, the T32 is turned off, the T31 is turned on and the Vout is decreased rapidly. When the VIN is changed from the Vcc toward 0, the T33 is turned off and the VA is kept to Vcc-Vp and the T32 remains turned off. When the VIN is decreased to the threshold value of the T33, the T33 is turned on, the VA is decreased, the T33 is turned on, the T31 is turned off and the Vout is increased to the Vcc.
Patent JP-S55146272-A (JP)
Title: Internal combustion engine
Inventor: HOSOYAMA YOSHITAROU
IPC: F02P19/02
Filed: 1979-05-01
Abstract: PURPOSE:To reduce the consumption of power from a power source, by storing the heat of a spark produced in a spark gap through a center rod connected to the anode of the power source, in a glow coil located near the spark gap. CONSTITUTION:When a lead wire 8 attached to a center rod 7 is connected to the anode of a power source and an electrical current is supplied, a spark is produced in a spark gap (g). A mixture sucked into a combustion chamber and pressurized is ignited by the spark so that the mixture explodes and expands. At that time, an engine is started or driven and the combustion chamber and a glow coil (c) are heated. Heat is stored in the glow coil to fire a following mixture and keep running the engine even if the center rod 7 and the power source are disconnected from each other.
Patent JP-H08248308-A (JP)
Title: Scanning lens and optical scanner
Inventor: OTA AKIRA
IPC: G02B26/12
Filed: 1995-03-13
Abstract: PURPOSE: To make performance higher, size smaller and cost lower. CONSTITUTION: This scanning lens includes a first lens face 22A of an aspherical face arranged on a polygon mirror side and a second lens face 22B of an aspherical face arranged on a photosensitive drum 26 side. The curve formed to intersect with the deflection plane formed by the main ray of the luminous fluxes deflected by the polygon mirror of this first lens face projects toward the polygon mirror side and the arc formed to intersect with the deflection orthogonal face orthogonal with the deflection plane and parallel with the optical axis is recessed to the polygon mirror side and is asymmetrical with the optical axis.  The curve formed to intersect with the deflection plane of this second lens face projects toward the photosensitive drum 26 and the arc formed to intersect with the deflection orthogonal face projects to the photosensitive drum 26 side and is asymmetrical with the optical axis.
Patent JP-H02232856-A (JP)
Title: Disk reproducing device
Inventor: MORIKAWA SEIJI
IPC: G11B17/051
Filed: 1989-03-03
Abstract: PURPOSE:To correctly insert a disk into the central position by providing a centering mechanism allowing a disk to be positioned in the center of a disk slot by means of the front edge parts of centering arms. CONSTITUTION:The subject device is provided with the centering mechanism 12 composed of a pair of centering arms 13 and 14 freely turnably supported with a space in the vicinity of the disk slot and having a contacting section contacting to the disk 106 to be inserted, and a centering lever 15 connected between these arms 13 and 14 and can move in the inserting direction of the disk 106 only when the periphery of the disk 106 is almost simultaneously brought into contact with each contacting part of the arms 13 and 14. The mechanism 12 is provided with an operating arm 57 operating the lever 15. The arm 57 moves the lever 15 at the time of trying to clamp the disk when the disk 106 reaches the prescribed position of the disk player, and allows the contacting sections of the arms 13, 14 to be positioned outside of the vibrating range when the disk is floatingly supported.
Patent JP-S56148037-A (JP)
Title: Method and apparatus for measuring water pressure resistance of flexible pipe
Inventor: MASAKA KOUSEI
IPC: G01M3/28
Filed: 1980-04-21
Abstract: PURPOSE:To accurately grasp the water pressure load applied to a flexible pipe when being deformed by shearing, deflection, expansion or contraction in use, by inserting a measuring flexible pipe into a flexible pipe to be measured, and applying a water pressure to the space formed by closing up the gap therebetween with end plates. CONSTITUTION:To both ends of the measuring flexible pipe 6 coaxially inserted into a flexible pipe 1 to be measured, end plates 7 and 7 are attached in order to form a closed space A therebetween. This is effected by simply bringing respective caps 2, 2 and 8, 8 whose end portions are fitted into the circumferential grooves in packings 19, 19 and 20, 20 respectively into contact with the surfaces of the end plates 7 and 7 through the packings 19, 19 and 20, 20 and engaging locking members 21 with respective annular locking collar portions 17, 17 and 18, 18 before tightly fastening the locking members 21 to the end plates 7 and 7 by means of bolts 22 or the like. Then, a pressurized water is supplied to a pressurized water supply port 7A from a water pressure supply apparatus, and the closed space A is filled with the pressurized water to measure the water pressure resistance of the flexible pipe 1.
Patent JP-H11230034-A (JP)
Title: Evacuating system and its operating method
Inventor: KAWAMURA TAKESHI
IPC: F04B37/16
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To shorten the forceful evacuating time of a processing chamber without causing the enlargement of a device and the waste of energy by providing an auxiliary chamber which is evacuated during the excess time of a vacuum pump and evacuates the processing chamber as required. SOLUTION: An auxiliary exhaust passage 20 connecting a processing chamber 10 and a vacuum pump 16 is provided in parallel to a main exhaust passage 14. An auxiliary chamber 22 is provided on the auxiliary exhaust passage 20, and valves 18b, 18c are arranged on its upstream side and downstream side. The valve 18c is opened to evacuate the auxiliary chamber 22 with the vacuum pump 16 while a processed object is loaded or unloaded in the processing chamber 10. The valve 18c is closed and the valve 18b is opened to evacuate the processing chamber 10, the air in the processing chamber 10 is made to flow into the auxiliary chamber 22, and the pressure in the processing chamber 10 is lowered to the prescribed pressure.  A valve 18a in the main exhaust passage 14 is opened, the valves 18b, 18c are closed, and a forceful evacuating operation is conducted by the vacuum pump 16 until the pressure in the processing chamber 10 becomes the prescribed processing pressure.
Patent JP-S63219980-A (JP)
Inventor: NODA YUJI
IPC: F16L1/024
Filed: 1987-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62209115-A (JP)
Title: Production of acrylonitrile polymer
Inventor: HOSAKO YOSHIHIKO
IPC: C08F20/42
Filed: 1986-03-11
Abstract: PURPOSE:To obtain the titled copolymer having excellent transparency and high flame-retardance, by adding methallylsulfonic acid (salt) to acrylonitrile and vinylidene chloride and reacting the components with each other. CONSTITUTION:An acrylonitrile polymer having flame-retardance can be produced by mixing (A) 45.5-64.5(wt)% acrylonitrile and (B) 33.0-52.0% vinylidene chloride with (C) >=2.0% methallylsulfonic acid (salt) (in terms of methallylsulfonic acid based on whole monomers) and reacting the components with each other using water as a reaction medium in the absence of surfactant.
Patent JP-H04270370-A (JP)
Title: Wet type cleaning device
Inventor: ARAI MAKOTO
IPC: G03G21/10
Filed: 1991-02-26
Abstract: PURPOSE:To electrically safely dilute the toner concentration of cleaning liquid in a cleaning liquid container without using a roller on which bias voltage is impressed. CONSTITUTION:A roller-shaped toner grasping member 11 where electrodeposition fiber 13 capable of grasping electrostatically charged toner is formed on a surface layer and whose one part is elastically deformed by a squeezing roller 14 so that the cleaning liquid 6 containing the grasped toner may be squeezed is provided in the cleaning liquid 6 in the cleaning liquid container 5.